Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
time communication » de communication, mobile communication, online communication
technologies use » technologies used, technologies uses, technologies case
developpement la » developpement de, developpement et, developpement du
use information » user information, house information, users information
2 developpement » de developpement, le developpement, et developpement
information 2 » information 3
la afrique » l afrique, la fabrique, en afrique
den time » down time, open time, mean time
series 2 » series _, series 1
2 den » _ den, 2 der, 2 des

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies use information 2 den time communication series 2 developpement la afrique.*.